22101233323121 has 8 divisors (see below), whose sum is σ = 22520540602560. Its totient is φ = 21685863201552.

The previous prime is 22101233323087. The next prime is 22101233323133. The reversal of 22101233323121 is 12132333210122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22101233323121 - 2¹⁰ = 22101233322097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22101233323181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 984278135 + ... + 984300588.

It is an arithmetic number, because the mean of its divisors is an integer number (2815067575320).

Almost surely, 2^{22101233323121} is an apocalyptic number.

It is an amenable number.

22101233323121 is a deficient number, since it is larger than the sum of its proper divisors (419307279439).

22101233323121 is a wasteful number, since it uses less digits than its factorization.

22101233323121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1968578935.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 22101233323121 its reverse (12132333210122), we get a palindrome (34233566533243).

The spelling of 22101233323121 in words is "twenty-two trillion, one hundred one billion, two hundred thirty-three million, three hundred twenty-three thousand, one hundred twenty-one".